Crucigrama germs- Abreu & de LeónVersión en línea Tiny, living things por blanca de paula 1 To spread bacteria on nutrient agar jelly to give someone a vaccination 2 Single-celled animals 3 They reproduce by binary fission 4 That causes damage in an organism 5 Completely clean; having no living micro-organisms 6 A group of bacteria 7 The largest kind of microorganism 8 They cannot reproduce and grow by themselves 2 4 5 3 6 7 8